6662049 has 8 divisors (see below), whose sum is σ = 9099552. Its totient is φ = 4332960.

The previous prime is 6662041. The next prime is 6662059. The reversal of 6662049 is 9402666.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6662049 - 2³ = 6662041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6662041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26959 + ... + 27204.

It is an arithmetic number, because the mean of its divisors is an integer number (1137444).

Almost surely, 2^6662049 is an apocalyptic number.

It is an amenable number.

6662049 is a deficient number, since it is larger than the sum of its proper divisors (2437503).

6662049 is a wasteful number, since it uses less digits than its factorization.

6662049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54207.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 6662049 is about 2581.0945352699. The cubic root of 6662049 is about 188.1637418325.

The spelling of 6662049 in words is "six million, six hundred sixty-two thousand, forty-nine".